﻿using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace 睡觉
{
    class MyCompare: IComparer
	{
		public int Compare(object x, object y)
		{
			string str1 = x.ToString();
			string str2 = y.ToString();
			return str1.CompareTo(str2);
		}
	}
}
